Description
Stainless Steel 17-4PH
HY 17-4PH Material grades and equivalents |
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UNS |
AISI/ASTM |
JIS |
W.Nr |
S17400 |
630,17-4PH |
SUS630 |
1.4542 |
HY 17-4PH Chemical composition: |
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Alloy |
% |
Ni |
Cr |
Fe |
C |
Mn |
Si |
S |
Cu |
Nb |
P |
HY 17-4PH |
Min. |
3 |
15.5 |
balance |
3 |
0.15 |
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Max. |
5 |
17.5 |
0.07 |
1 |
1 |
0.03 |
5 |
0.45 |
0.035 |
HY Stainless Steel 17-4PH Physical properties |
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Density |
7.78/cm3 |
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Melting point |
1400-1440 °C |
HY 17-4PH Minimum mechanical properties in the room temperature |
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Status |
Tensile strength |
Yield strength |
Elongation |
HRC(HBS) |
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Rm N/mm² |
Rp0.2 N/mm² |
A5 % |
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480°C age |
≥1310 |
≥1180 |
≥10 |
≥40 |
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550°C Age |
≥1060 |
≥1000 |
≥12 |
≥35 |
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580°C age |
≥1000 |
≥865 |
≥13 |
≥31 |
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620°C age |
≥930 |
≥325 |
≥16 |
≥28 |
HY 17-4PH Characteristic: |
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High strength and hardness, good welding performance and corrosion resistance |
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HY 17-4PH Application range and field: |
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Used in components with high strength and corroson resistance |
Regular shape for all kinds of alloys |
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Form |
Specification |
Supply Form |
Others |
Sheet |
Thickness:0.40-4.75mm,General Width:1000、1219、1500mm |
Whole Coil or piece of it |
Cold Annealed,Surface 2B、2E |
Plate |
Thickness:4.76-60mm,Width:1500、2000、2500mm,Length:3000、6000、8000、8500mm(Under 10mm plate can be coiled) |
Whole Coil or piece of it |
Single hot rolling,Solid solution annealed state,Surface 1D |
Belt |
Thickness:0.10-3.0mm,Width:50-500mm |
Whole Coil or Specified size |
Cold Annealed,Surface 2B、2E |
Bar & Rod |
Rolled barΦ5-45mm,Length≤1500mm |
Polished Bar(circle、Square) |
Solution annealing,descaling |
Forged barΦ26-245mm,Length≤4000mm |
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Weld tube |
Outer diameterΦ4.76-135mm,Wall Thickness0.25-4.00mm,Length:≤35000 mm |
Base on your requirement |
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Seamless Tube |
Outer diameterΦ3-114mm,Wall Thickness0.2-4.5mm |
Base on your requirement |
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Wire |
Outer diameterΦ0.1-13mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Forged piece |
discs,rings,squares,blocks,slabs |
Base on your requirement |
Steel, Alloy |
Flangs |
All kinds of Flangs |
Base on your requirement |
Steel, Alloy |
Welding Material |
Coil wire Φ0.025mm-1.6mm |
Base on your requirement |
Certificate of Origin:America, Sweden, Britain, Germany, Austria, Italy, France. |
Straight WireΦ1.6mm-4.0mm |
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Welding rodΦ1.2mm-4.0mm |
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Tube |
Elbow, three links, four links, different diameter size |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |
Explosive bonded laminate |
Raw Sheet Thickness≥2mm |
Base on your requirement |
Ni & Ni alloy, Ti & Ti alloy |